diff --git a/t/00-sanity.t b/t/00-sanity.t
index be9a56c..da2c867 100644
--- a/t/00-sanity.t
+++ b/t/00-sanity.t
@@ -10,7 +10,7 @@ sub MAIN () {
         c = compreg 'parrot'
         c.'import'('Test::More')
     };
-    plan(1);
+    plan(2);
     ok(1, "Test harness works");
 
     load_linalg_group();
@@ -19,7 +19,7 @@ sub MAIN () {
 sub load_linalg_group() {
     Q:PIR {
         .local pmc pla
-        pla = loadlib "./linalg_group"
+        pla = loadlib "./dynext/linalg_group"
         if pla goto has_linalg_group
         ok(0, "loading linalg_group failed")
      has_linalg_group: